# Dixon 4EF4-B E-Series Straight Through Female Threaded Coupler, 1/2"-14 Female NPTF, Brass, Buna-N Seal - MROSupply.com

***Dixon 4EF4-B E-Series straight through female threaded coupler with 1/2"-14 Female NPTF thread, brass body, and Buna-N seal. 1-1/8" hex, 1.86" length. Designed for reliable hose connections in industrial fluid transfer applications.***



## Product details:

- Catalog number: 4EF4-B
- SKU: 2933487
- Price: ***$21.87*** Each
- Quantity: This vendor has a minimum order quantity of
3.Order minimum ($) may be applied.
Add desired QTY to cart and proceed to checkout to view minimum'

- Brand Minimum Order Quantity - 3
(This is the minimum order quantity if ordering this unit alone
from the vendor. Adding other products from the same vendor will reduce
the overall requirement. If adding multiple products from same vendor,
please add all products to cart to see total minimum.)
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dixon](https://www.mrosupply.com/brands/dixon/)
- Category: 
    - [Cam & Groove Fittings](htts://www.mrosupply.com/hydraulics-and-pneumatics/hose-pipe-tube-fittings/fittings/cam-groove-fittings/)
    - [Fittings](htts://www.mrosupply.com/hydraulics-and-pneumatics/hose-pipe-tube-fittings/fittings/)
    - [Hose, Pipe, Tube & Fittings](htts://www.mrosupply.com/hydraulics-and-pneumatics/hose-pipe-tube-fittings/)
    - [Hydraulics and Pneumatics](htts://www.mrosupply.com/hydraulics-and-pneumatics/)
- Unit of measure: each
- Weight: 0.400 lb
- Technicall support: contact supplier for technical support on 8779634966


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Body Size: 1/2 in
  

  
- Burst Pressure: 8,800 PSI (607 bar)
  

  
- Female Thread: NPTF
  

  
- Female Thread Size: 1/2 in-14
  

  
- Hex: 1 1/8 in
  

  
- Length: 1.86 (47.2 mm)
  

  
- Material: Brass
  

  
- Max OD: 1.34 (34.0 mm)
  

  
- Max operating pressure (psi): 2,200
  

  
- Max Operating Pressure Metric (bar): 152
  

  
- Seal: Nitrile rubber
  

  
- Temperature range: -40F to 250F (-40C to 121C)
  

  
- Thread: 1/2 in-14
  
## Product documents / software:

- [4EF4-B Dixon](https://documents.mrosupply.com/product_documents/29/33/2933487/Dixon_Valve_Coupling_STFC4_Catalog_39vdnkZ.pdf)
- [Brochure/Literature](https://documents.mrosupply.com/product_documents/WS/WS8OF8/Quick20Release20Products.pdf)
- [Catalog Page](https://documents.mrosupply.com/product_documents/10/10EF10-S/DPL417_H2520-252037_22Uzat0.pdf)
## Suggested products:
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- [Dixon 3EF3-B E-Series straight through female threaded coupler with 3/8"-18 Female NPTF thread, brass body, and Buna-N seal. 1" hex, 1.60" length. Designed for reliable fluid transfer in industrial hose applications.](https://www.mrosupply.com/products/2933271/as-markdown/)
- [Dixon 2ES2-B E-Series straight through hose barb coupler with 1/4" hose ID, brass construction, 1.87" length. Provides secure, leak-resistant connections for industrial hose assemblies in air, water, and fluid transfer applications.](https://www.mrosupply.com/products/103993/as-markdown/)
- [Dixon 4EBF4-B E-Series straight through female threaded coupler with 1/2"-14 Female BSPP thread, brass construction, and Buna-N seal. Hex size 1-1/8", overall length 1.86". Designed for industrial hose connection applications requiring reliable, leak-free performance.](https://www.mrosupply.com/products/2933486/as-markdown/)
- [Dixon 4EF4-S E-Series straight through female threaded coupler with 1/2"-14 Female NPTF thread, 303 stainless steel body, and Buna-N seal. 1-1/8" hex, 1.86" length. Designed for reliable hose connections in industrial fluid transfer applications.](https://www.mrosupply.com/products/2933488/as-markdown/)

## Product's reviews:
- Solid valve! - I use these valves as the trigger for some flame effects. They snap back quickly and don't wear out or pass center and leak like cheaper versions. Best bang for your buck!
- Dixon 8hf8-b 1" iso-b coupler 1" nptf brass 200025-8 - Great price, fast delivery.
- Easy - Easy and quick.
- Crimps! - The dies work, MRO ... the retailer ... nice ... quick ... good price and delivered in days